a{text-decoration: none}
.bady{width: 100%}
/*登陆*/
.dengl input{
    font-size: 2rem;
    width: 80%;
    border: 0;
    margin: 0 auto;
    border-bottom: solid 1px #3D444C;
    box-sizing: border-box;
}
.dengl .user ,.dengl .pass{
    margin: 0.6em auto 0;
    padding-left: 1.2em;
    padding-bottom: 0.2em;
}
.dengl{
    text-align: center;
}
.dengl .user{
    background: url("../tupian/yonghu.png") no-repeat;
    background-size: 1em 1em;
}
.dengl .pass{
    background: url("../tupian/mima.png") no-repeat;
    background-size: 1em 1em;
}
.dengl .dl{
    color: white;
    height: 2em;
    font-size: 2rem;
    margin-top: 1em;
    background: #19A580;
}
.dl_wj{
    margin: 1em auto;
    width: 80%;
}
.dl_wj a{
    color: #19A580;
    font-size: 1rem;
    float: right;
}

/*第三方*/
.sanfang{
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 17rem;
    margin: 1em calc(50% - 8.5rem);
}
ul,li{
    margin: 0.5rem;
    list-style: none;
    float: left;
    text-align: center;
    font-size: 1rem;
}
.ic{
    font-size: 2rem;
    border-radius: 1em;
    color: white;
    height: 1em;
}
.czs-weibo{ border: 0.5rem solid red; background: red;}
.czs-qq{ border: 0.5rem solid darkturquoise; background: darkturquoise}
.czs-weixin{border: 0.5rem solid green; background: green}
.czs-qzone{ border: 0.5rem solid yellow; background: yellow}

/*登陆错误*/
.cw{
    position: absolute;
    top: 11rem;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
    display: none;
 }
.cw_nr{
    height: 7em;
    margin: 0 auto;
    color: white;
    border-radius: 1em;
    background: black;
    width: 56%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}
.czs-close-l{
    font-size: 2rem;
}